operand of null-aware operation ! has type WidgetsBinding which excludes null

Author: rayliverified

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 0.1.7
+- Fix sort crash in web due to JS converting variables into immutable vals that cannot be sorted.
+
 ## 0.1.6
 -  Enable using `background` widget for the 1st render frame if set. This allows for a smoother transition between native mobile splash screen and Flutter application UI.
 -  Add generic T to support type safety and automatic type conversion in ResponsiveValue.

lib/responsive_wrapper.dart

@@ -619,8 +619,8 @@ class _ResponsiveWrapperState extends State<ResponsiveWrapper>
     }
 
     // Dimensions are only available after first frame paint.
-    WidgetsBinding.instance!.addObserver(this);
-    WidgetsBinding.instance!.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addObserver(this);
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       // Breakpoints must be initialized before the first frame is drawn.
       setBreakpoints();
       // Directly updating dimensions is safe because frame callbacks
@@ -632,7 +632,7 @@ class _ResponsiveWrapperState extends State<ResponsiveWrapper>
 
   @override
   void dispose() {
-    WidgetsBinding.instance!.removeObserver(this);
+    WidgetsBinding.instance.removeObserver(this);
     super.dispose();
   }
 
@@ -642,7 +642,7 @@ class _ResponsiveWrapperState extends State<ResponsiveWrapper>
     // When physical dimensions change, update state.
     // The required MediaQueryData is only available
     // on the next frame for physical dimension changes.
-    WidgetsBinding.instance!.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       // Widget could be destroyed by resize. Verify widget
       // exists before updating dimensions.
       if (mounted) {

pubspec.yaml

@@ -1,6 +1,6 @@
 name: responsive_framework
 description: Easily make Flutter apps responsive. Automatically adapt UI to different screen sizes. Responsiveness made simple.
-version: 0.1.6
+version: 0.1.7
 homepage: https://codelessly.com
 repository: https://github.com/Codelessly/ResponsiveFramework
 issue_tracker: https://github.com/Codelessly/ResponsiveFramework/issues